It's not always rainbows and butterflies, it's compromise that moves us along.
如果你害怕失败,那意味着你已经输了。
We don't inherit the earth from our ancestors; we borrow it from our children.
我相信汗水,而不是运气。
寻找万物理论是现代物理学中最令人兴奋和最具挑战性的追求之一。
The purpose of abstraction is not to be vague, but to create a new semantic level in which one can be absolutely precise.