历史是我们再也听不到的声音的回响。
"History is the echo of voices we can no longer hear."
Leaders must have the courage to make tough decisions for long-term benefits, even if they are unpopular in the short term.
The only lies for which we are truly punished are those we tell ourselves.
幸福需要快乐和目标两者兼具——仅靠其中一项是不够的。
Everything that happens once can never happen again. But everything that happens twice will surely happen a third time.
在现代研究中，合作是关键——没有任何一个人能独自解决重大挑战。
The habit of reading is the only enjoyment in which there is no alloy; it lasts when all other pleasures fade.
