The best time to plant a tree was 20 years ago. The second best time is now.
种树的最佳时间是20年前,其次是现在。
I create not for beauty, but for truth.
Mathematics is not just about numbers and equations; it's about understanding the deep patterns and connections in the universe.
我们是我们一再重复的行为。因此,卓越不是一种行为,而是一种习惯
To be free is to have no choice.
The stock market is unpredictable in the short term, but predictable in the long term.
天文学的历史是一部视野不断扩展的历史。