A person may cause evil to others not only by his actions but by his inaction， and in either case， he is justly accountable to them for the injury.

在数学中，你不理解事物。你只是习惯了它们。

Simplicity is prerequisite for reliability.

Great companies are built by teams that share a common vision and passion.

你不必理解所有事物才能去爱它。

要完成伟大的事业，我们不仅要行动，还要梦想；不仅要计划，还要相信。