与「hard」相关的搜索结果

"When I started SpaceX, one of my friends got a compilation of rocket failures & made me watch the whole thing. I knew the probability of SpaceX failing was high" — Elon Musk Rockets are hard.

Linux File System Architecture - Beginner Friendly Explained Linux File System Architecture Chapter 1 — The Root Directory. Everything in Linux begins with this single directory. Chapter 2 — Why the Linux Hierarchy Matters Chapter 3 — /bin and /sbin directories - /bin directory contains essential command-line programs /sbin contains administrative commands used mostly by the root user. Chapter 4 — /etc Configuration Philosophy - stores system configuration files Chapter 5 — /home and /root directories. /home directory stores user data /root - home directory for the root administrator account Chapter 6 — Everything Is a File Chapter 7 — /dev directory. hardware devices appear as files. Chapter 8 — /proc directory. a virtual filesystem generated dynamically by the Linux kernel Chapter 9 — /var dir. Runtime Data including log files Chapter 10 — /tmp dir. Temporary Files Chapter 11 — /usr dir . Including User Applications Chapter 12 — /lib Shared Libraries Chapter 13 — /boot and the Startup Process Chapter 14 — /mnt dir and Mount Philosophy Chapter 15 — /sys and Modern Kernel Interfaces Final Chapter — Why Linux Won

.@Solana is cementing its next phase of blockchain distribution by investing in verticalization and challenging traditional mobile players. With a decentralized app store and hardware designed to run on the Solana network, it’s positioned to reach users in ways that no other crypto network has before. FC partner @alemartcard interviewed @toly, co-founder and CEO of @Solana, at Accelerate 2026 a couple of weeks ago. Watch our full interview here to learn more about his journey as a founder, what went into building Solana, and what's next for the platform:

Michael Saylor has spent years getting mocked during every major correction… yet somehow he’s still standing there with 843,000+ BTC while most people panic sell the bottom. People laughed at him at $20k. People laughed at him at $30k. People laughed at him at $50k. At some point you realise the volatility is the price of admission. The hardest part of crypto isn’t buying. It’s holding when the timeline turns against you. HODL. 🟠

Just in case people are wondering about my track record with European equities: $RPI: $280 -> $800 (agentic AI hardware demand thesis). $LPK: ~$6, thesis at $13 -> $24.2 (glass cores substrates close monopoly) $SOI: $44 -> $181 (silicon photonics, monopoly over substrates) $SIVE: $4 -> $71 (CPO, critical chokepoints over lasers). $IQE: $12 -> $47 (latent epiwafer capacity, information discovery around downstream photonics companies). $ALRIB: $5 -> $15 (duopoly, synthesis around quantum buyers with photonics growth verticals). And now $XFAB at $9. I’m not always right. But every single one of my European longs thesis have been validated so far by either earnings, investments (eg. $MTSI in IQE) or market returns.

The more you watch Elon Musk, the more obvious it becomes that this was never just about money. He could have walked away years ago and lived in total comfort for the rest of his life. Instead, he chose constant pressure, sleepless nights, and one impossible mission after another. He does it because he genuinely believes humanity can achieve so much more if we push ourselves harder. He is 54 years old and still working with the intensity of someone half his age. Grinding until 3am at the office, working every waking hour seven days a week. People keep betting against him, and he keeps winning. You can disagree with him on things, but you cannot deny the level of dedication, sacrifice, and belief he has put into pushing humanity forward. History is repeating itself once again. Godspeed, SpaceXAI.

Elon Musk: "There are really only three hard things for humanoid robots: the real-world intelligence, the hand, and scale manufacturing. And I haven't seen any even demo robots that have a great hand, But Optimus does have that. We had to design custom actuators, basically custom-designed motors, gears, power electronics, controls, sensors—everything had to be designed from physics first principles. There is no supply chain for this.”

Cotonou showed up. Our first @BybitAfrique meetup brought together a room full of people ready to learn, ask hard questions, and go deeper on P2P. Events like this are how crypto takes root in Africa — city by city, community by community #Bybit# #NewFinancialPlatform#